Saint Paisius of Hilendar or Paisiy Hilendarski (1722–1773) was a Bulgarian clergyman and a key Bulgarian National Revival figure. He is most famous for being the author of Istoriya Slavyanobolgarskaya, the second modern Bulgarian history after the work of Petar Bogdan Bakshev from 1667, “History of Bulgaria”. Most Bulgarians think of him as the forefather of the Bulgarian National Revival.
Paisius was born in the Samokov eparchy of the time, probably in the town of Bansko.He established himself in the Hilandar monastery on Mount Athos in 1745, where he was later a hieromonk and deputy-abbot. Collecting materials for two years through hard work and even visiting the lands of the Germans, he finished his Istoriya Slavyanobolgarskaya in 1762 in the Zograf Monastery. The book was the first attempt to write a complete history of Bulgaria and attempted to awake and strengthen Bulgarian national consciousnesses.